Bump com.github.ben-manes.versions from 0.47.0 to 0.51.0

Bumps com.github.ben-manes.versions from 0.47.0 to 0.51.0.

---
updated-dependencies:
- dependency-name: com.github.ben-manes.versions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

build.gradle

@@ -20,7 +20,7 @@ buildscript {
 
 plugins {
     id 'de.undercouch.download' version '5.3.1'
-    id 'com.github.ben-manes.versions' version '0.47.0'
+    id 'com.github.ben-manes.versions' version '0.51.0'
 }
 
 ext.isSnapshot = { VERSION_NAME.endsWith('-SNAPSHOT') }